NTAG 5 Communication with PNEV7462C Board Using NFC Cockpit

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NTAG 5 Communication with PNEV7462C Board Using NFC Cockpit

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amighri
Contributor II

FRIENDLY REMINDER

 

I just started using PNEV7462C to read and write in NTAG5 Registers. In my first example i wanted to configure the GPIO_0 and GPIO_1 as Inputs. and As i read the Register A0 i expected that both GPIOs change the status. 

 The commands i used in Tx data without flags are as followed : 

C1A10022AF00 --> GPIO_Mode / plain Input 

C1A30C000000 --> GPIO_0 and GPIO_1 as Input

C0A00 -->  when i connect the GPIOs to Vcc (5v in this case i used a breadboard and some jumpers for this set up) the card response i get is : 03C80000 but I'm expecting 03D80000 ( GPIO1_IN_STATUS bit didn't change ) i tried many configurations like disabling the recievers , and use just the GPIO_1 as Input but the GPIO1_IN_STATUS bit in register A0 still don't change at all though I'm connecting it to Vcc. 

 

Can someone help me with this problem. 

 

Thank you in Advance. 

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Fabian_R
NXP TechSupport
NXP TechSupport

Please, kindly check my response in: https://community.nxp.com/t5/Wireless-Connectivity/NTAG5-with-PNEV7462C-Board-using-NFC-Cockpit/m-p/...

Best Regards,
Fabian
Best Regards,
Fabian
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